AC not cooling

[zinger60]

We camped for 5 days earlier this month. The weather was very humid and heat index was around 103. Our camper was in the sun most of the day. Our AC was working very good all of the first day but during the night, it started only blowing warm air. We turned it off for several hours the next day. Tried it again and it still wouldnt cool down. Turned it off for a longer period of time, turned it back on and it ran perfect the rest of the trip. We thought it was froze up but now when I checked online, I read something that said if an AC is froze up, it won't blow out any air at all. So i don't know if it was froze up or if somethings wrong with it. Any ideas?

[dbledan]

Originally Posted by zinger60

We camped for 5 days earlier this month. The weather was very humid and heat index was around 103. Our camper was in the sun most of the day. Our AC was working very good all of the first day but during the night, it started only blowing warm air. We turned it off for several hours the next day. Tried it again and it still wouldnt cool down. Turned it off for a longer period of time, turned it back on and it ran perfect the rest of the trip. We thought it was froze up but now when I checked online, I read something that said if an AC is froze up, it won't blow out any air at all. So i don't know if it was froze up or if somethings wrong with it. Any ideas?

Had a similar issue when I had someone close some vents on me and my compressor froze up. It will still blow air just not cold. I left the fan on and shut off the air. You could hear the ice hitting the fan as it melted. Once it was all melted the air worked great. You do need to let them cycle from time to time to prevent the freezing up.